APA Style

Barron, T.A. (2004). Merlin Book 9 : The Great Tree of Avalon (First Published). USA: Puffin Books.

Chicago Style

Barron, T.A. Merlin Book 9 : The Great Tree of Avalon. First Published USA: Puffin Books, 2004. Text.

MLA Style

Barron, T.A. Merlin Book 9 : The Great Tree of Avalon. First Published USA: Puffin Books, 2004. Text.

Turabian Style

Barron, T.A. Merlin Book 9 : The Great Tree of Avalon. First Published USA: Puffin Books, 2004. Print.